// 页面路径：store/index.js 
import Vue from 'vue'
import Vuex from 'vuex'

Vue.use(Vuex);//vue的插件机制

//Vuex.Store 构造器选项
const store = new Vuex.Store({
	state:{//存放状态
		count:0
	},
	mutations:{
		increment(state,count){
			state.count+=count;
		}
	}
})
export default store